Invention Grant
- Patent Title: Portfolio
- Patent Title (中): 投资组合
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Application No.: US18937727Application Date: 1927-05-06
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Publication No.: US1663335APublication Date: 1928-03-20
- Inventor: LEONARD DANZIGER
- Applicant: LEONARD DANZIGER
- Assignee: Danziger Leonard
- Current Assignee: Danziger Leonard
- Priority: US18937727 1927-05-06
- Main IPC: B42F11/02
- IPC: B42F11/02
Public/Granted literature
- US12294867B2 System, method, and apparatus for providing optimized network resources Public/Granted day:2025-05-06
Information query
